Correct option is C
The correct meaning of the given idiom is
"Impossible to describe."
Idiom Meaning:
· "Beggar description" means
so extraordinary or indescribable that words cannot do justice (Hindi: "वर्णन से परे").
Example:
· The beauty of the Himalayas
beggars description.
Incorrect Options:
·
(a) Dressing like a beggar – Literal meaning, incorrect.
·
(b) Possible to describe – Opposite of the idiom’s meaning.
·
(d) Defying attempts – Close but not the correct expression.